This website uses cookies
This website uses cookies. For further information on how we use cookies you can read our Privacy and Cookie notice
This website uses cookies. For further information on how we use cookies you can read our Privacy and Cookie notice
In stock
Free return within 7 days for ALL eligible itemsDetails
JEJ Group
New Seller
Be the first to follow
This seller does not have enough history for us to evaluate his performance yet
The CHINT NXB-63 C63 miniature circuit breaker (MCB) is a high-performance 3-pole device designed for commercial and industrial electrical systems. It delivers reliable **overcurrent, short-circuit, and thermal overload protection** for circuits up to **400V AC** and **63A current rating**. Engineered for durability, it features a compact DIN rail design compatible with standard electrical panels.
⚡ **Precision Type C Tripping Curve**
> Engineered for circuits with **moderate inrush currents** (e.g., motors, compressors, UPS systems). Trips at **5–10× rated current** to prevent false interruptions.
⚡ **6,000A Ultimate Breaking Capacity**
> Guarantees safe interruption of extreme short-circuit currents – **critical for industrial grids** prone to high-fault surges.
⚡ **Synchronized 3-Pole Trip Mechanism**
> Simultaneously disconnects all phases during faults to prevent **equipment imbalance** or single-phasing damage.
4 pcs of NXB-63 C63 3P Mcb breaker,and a user manual
Customers who have bought this product have not yet posted comments